#1F8799#1F8799

#1F8799 is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.5% C 0.093 H 212.4°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#1F8799
RGB	rgb(31, 135, 153)
HSL	hsl(189, 66%, 36%)
HSV	hsv(189, 80%, 60%)
CMYK	cmyk(79.7%, 11.8%, 0%, 40%)
CIE-LAB	lab(51.74, -21.94, -17.80)
CIE-LCH	lch(51.74, 28.25, 219.05°)
OKLab	oklab(57.54% -0.0782 -0.0496)
OKLCH	oklch(57.54% 0.093 212.4)
XYZ	xyz(14.9763, 19.9173, 33.1859)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8799 #99311F

analogous

#1F996E #1F8799 #1F4A99

triadic

#1F8799 #991F87 #87991F

tetradic

#1F8799 #6E1F99 #99311F #4A991F

square

#1F8799 #6E1F99 #99311F #4A991F

split-complementary

#1F8799 #991F4A #996E1F

monochromatic

#0A2D33 #155A66 #1F8799 #29B4CC #56C9DD

Accessibility & contrast

On white

4.21

#1F8799 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#1F8799 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8799

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8799	#FFFFFF	#000000	##000000
##1F8799	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79829A

Deuteranopia (green-blind)

#697699

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #1f8799;
/* rgb */ color: rgb(31, 135, 153);
/* oklch */ color: oklch(57.5% 0.093 212.4);

Tailwind

colors: {
  custom: {
    50: '#71aab7',
    500: '#1f8799',
    950: '#000000',
  },
}

SCSS

$custom: #1f8799;
$custom-light: #71aab7;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8799",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 153
  },
  "hsl": {
    "h": 188.852,
    "s": 66.304,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57536,
    "c": 0.09261,
    "h": 212.4
  },
  "luminance": 0.19919
}

Semantic roles & 50–950 ramp

primary

#1F8799

secondary

#C06454

accent

#583FE9

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1F8799

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →